The Powerful Exhaust Fan for Home Useis the ultimate solution to improve ventilation and air quality in your home. Whether you need to eliminate kitchen smoke and odors, bathroom humidity, or stuffy air in your living spaces, this exhaust fan has got you covered. STRONG AIR VOLUME FOR SMOKE EVACUATION This exhaust fan is engineered to provide powerful air circulation, making it ideal for removing smoke and cooking odors from your kitchen. It ensures that your living spaces stay fresh and from unpleasant odors, even during intense cooking sessions. HIGH-QUALITY DOUBLE BALL BEARINGS The inclusion of double ball bearings not only extends the lifespan of the fan but also keeps it running quietly. You can enjoy the benefits of improved ventilation without the annoyance of excessive noise. 7 METAL FAN BLADES With seven metal fan blades, this exhaust fan delivers a high volume of airflow while consuming less energy. The blades are designed for maximum efficiency, ensuring that stale air and pollutants are quickly removed from your home. LOW NOISE AND ENERGY SAVING Thanks to its efficient design and high-quality components, this exhaust fan is energy-saving and operates with minimal noise. You wont have to worry about disturbing noise levels while enjoying improved air quality. ANTI-BACKFLOW VALVE The built-in anti-backflow valve automatically closes when the fan is not in use, preventing insects and outdoor air from entering your home. This feature ensures that your indoor environment remains clean and uncontaminated. Color: Glossy Black/White Size: 4in, 6in, 7in, Shape: Front Square and Back Rounded Voltage: 220V Shell Material:Aluminum + Stainless Steel Powerful Exhaust Fan for Home Use *1